| Shoulder diameter inner ring | d1 | 81.60 | mm |
| Minimum chamfer dimension | rmin | 2 | mm |
| Distance between the apexes of the pressure cones | a | 111 | mm |
| Shoulder diameter outer ring | D1 | 105.30 | mm |
| Contact angle | α | 45 | ° |
| Maximum fillet radius | ra max | 2 | mm |
| Minimum diameter shaft shoulder | da min | 66 | mm |
| Maximum diameter of housing shoulder | Da max | 109 | mm |
| Reference speed | nϑr | 5,200 | |
| Fatigue load limit, radial | Cur | 5,600 | |
| Basic dynamic load rating, radial | Cr | 105,000 | |
| Outside diameter | D | 120 | mm |
| Limiting speed | nG | 8,000 | |
| Basic static load rating, radial | C0r | 101,000 | |
| Width | B | 49.20 | mm |
| Bore diameter | d | 55 | mm |
| Manufacturer | Part Number |
|---|---|
| SKC | 9042856 |
| SKF | 305130 |
| GPZ Bearings | 3086311 |
| SKF | 3311-D-MA (SKF) |
